News Related to T-Cell Responses

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Scientists Develop Universal Vaccine Platform Protecting Against Multiple Respiratory Pathogens

Mar 11, 2026

Researchers have created a nasal vaccine platform that protects mice against flu, COVID-19, SARS, and bacterial infections by activating both innate and adaptive immune systems, offering a fundamentally different approach to disease prevention.

Next-Generation COVID-19 Vaccine mRNA-1283 Shows Dose-Sparing Potential in Phase 1 Trial

Feb 17, 2026

A phase 1 clinical trial demonstrates that mRNA-1283, a next-generation COVID-19 vaccine encoding receptor-binding and N-terminal domains of the spike protein, induces durable T cell immunity at a 10 µg dose comparable to the standard 100 µg mRNA-1273 vaccine.